98952825989 has 4 divisors (see below), whose sum is σ = 99583098924. Its totient is φ = 98322553056.

The previous prime is 98952825971. The next prime is 98952826099.

98952825989 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38850381025 + 60102444964 = 197105^2 + 245158^2 .

It is a cyclic number.

It is not a de Polignac number, because 98952825989 - 2¹⁶ = 98952760453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98952825289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315136232 + ... + 315136545.

It is an arithmetic number, because the mean of its divisors is an integer number (24895774731).

Almost surely, 2^98952825989 is an apocalyptic number.

It is an amenable number.

98952825989 is a deficient number, since it is larger than the sum of its proper divisors (630272935).

98952825989 is a wasteful number, since it uses less digits than its factorization.

98952825989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630272934.

The product of its digits is 335923200, while the sum is 74.

The spelling of 98952825989 in words is "ninety-eight billion, nine hundred fifty-two million, eight hundred twenty-five thousand, nine hundred eighty-nine".